diff --git a/fine-druid/fine-druid.iml b/fine-druid/fine-druid.iml
deleted file mode 100644
index 3ed349c5f..000000000
--- a/fine-druid/fine-druid.iml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="lib-druid" level="project" />
-    <orderEntry type="module" module-name="fine-hibernate" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/fine-hibernate/fine-hibernate.iml b/fine-hibernate/fine-hibernate.iml
deleted file mode 100644
index 34472121c..000000000
--- a/fine-hibernate/fine-hibernate.iml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="module" module-name="fine-jboss-logging" />
-    <orderEntry type="module" module-name="fine-classmate" />
-    <orderEntry type="module" module-name="fine-jpa" />
-    <orderEntry type="library" name="lib-hibernate" level="project" />
-    <orderEntry type="module" module-name="fine-jboss-transaction-api" />
-    <orderEntry type="library" name="base-lib" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/ClassFactory.java b/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/ClassFactory.java
new file mode 100644
index 000000000..5daecf195
--- /dev/null
+++ b/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/ClassFactory.java
@@ -0,0 +1,11 @@
+package com.fr.third.fasterxml.jackson.databind.type;
+
+/**
+ * Created by juhaoyu on 2018/11/5.
+ */
+public interface ClassFactory {
+    
+    Class<?> classForName(String className);
+    
+    Class<?> classForName(String className, ClassLoader classLoader);
+}
diff --git a/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/TypeFactory.java b/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/TypeFactory.java
index 44a02d4de..98f6163d8 100644
--- a/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/TypeFactory.java
+++ b/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/type/TypeFactory.java
@@ -103,13 +103,21 @@ public final class TypeFactory
      * ClassLoader used by this factory (Issue #624)
      */
     protected final ClassLoader _classLoader;
+    
+    private ClassFactory classFactory;
 
     /*
     /**********************************************************
     /* Life-cycle
     /**********************************************************
      */
-
+    
+    
+    public void setClassFactory(ClassFactory classFactory) {
+        
+        this.classFactory = classFactory;
+    }
+    
     private TypeFactory() {
         _parser = new TypeParser(this);
         _modifiers = null;
@@ -247,10 +255,18 @@ public final class TypeFactory
     
     protected Class<?> classForName(String name, boolean initialize,
                                    ClassLoader loader) throws ClassNotFoundException {
+    
+        if (classFactory != null) {
+            return classFactory.classForName(name, loader);
+        }
     	return Class.forName(name, true, loader);
     }
     
     protected Class<?> classForName(String name) throws ClassNotFoundException {
+    
+        if (classFactory != null) {
+            return classFactory.classForName(name);
+        }
     	return Class.forName(name);
     }